Titanium sleeve barrels

I've had a few Christensen and Hells Canyon armory sleeved carbons that have shot very well. I think the machining of the quality of the bore and chamber/muzzle has more to do with accuracy potential than anything else. I have saw plenty of crap quality of Bartlein carbon wraps with slivers digging into my hand, also small voids. Proof def has the best wrap/finish in the game, however the consistency of their bores isn't the best. One groove will be deeper than the rest, bores that are under gauge by a few 3-4 ten thousandths.

Another guy who does a good job of carbon wrapping(second to proof IMHO) is Pederson Precision. I'm tempted to send an ace rem varm contour to him for profile and wrap to see how it shoots.
I’m not aware of any Christensens that are sleeved, other than their Ranger .22LR rifles. I have one of these, and it shoots well. But centerfires produce so much more whip and flex from all the powder and pressures, they have not shown promise in accuracy from what I’ve seen.
 
I think some of you are missing the point. Cf barrels aren't better than steel barrels at anything. They allow us to carry lightweight rifles without having little scrawny pencil barrels. It's just aesthetics. Any claim that wrapping a barrel with cf improves it is probably bs. I don't necessarily believe it "stiffens" a barrel. Plenty of very accurate pencil barreled rifles out there, I even have a couple myself. You'd have to be an idiot to believe it aids in cooling. How can you wrap something in an insulator and make it cool faster? You can't.

Having said all of that, if a titanium wrap only accomplishes the same thing, which is just the benefit of an attractive (to some of us) look, then I'm in. Titanium may be a poor conductor, but it is a conductor while cf is absolutely an insulator, so there's an opportunity for improvement there. The other benefit is that you aren't going to chip it. I'm sure we've all seen cf barrels chip. I guess you could potentially gouge or scar up the titanium, but that would take some pretty serious effort. We are all speculating at this point about what it can or can't do, but to simply dismiss it is silly. Until we try it, it's all speculation. I applaud ER Shaw for having the balls to try something new. We should all applaud innovation in this industry. For way too many years there have been almost no marked improvements in shooting gear. Machining tolerances tightened up, ammo got much better, but true innovation is very rare.
High Conductivity Applications:
In some cases, carbon fiber is intentionally used in composites to create highly thermally conductive materials, such as in electronics for heat dissipation or in specialized applications like heat exchangers.
Also, there nothing new here to applaud.
 
High Conductivity Applications:
In some cases, carbon fiber is intentionally used in composites to create highly thermally conductive materials, such as in electronics for heat dissipation or in specialized applications like heat exchangers.
Also, there nothing new here to applaud.
This is disingenuous. Right next to where you got that quote from it says that it's a poor conductor and a poor insulator, and can't really be classified as either without an application specific situation. However, titanium is a better conductor than carbon fiber, if only slightly so, which is what I've said at least 4 times.
 
This is disingenuous. Right next to where you got that quote from it says that it's a poor conductor and a poor insulator, and can't really be classified as either without an application specific situation. However, titanium is a better conductor than carbon fiber, if only slightly so, which is what I've said at least 4 times.
No one uses titanium as a heat sink.
Carbon fibre can be made to be VERY thermally conductive. Titanium cannot.
 
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Titanium is less rigid than carbon fiber? We were comparing to CF, not steel.
I know everyone says this but I've seen no figures to substantiate this claim.
For example; is CF more rigid for high frequency oscillation or low frequency oscillations. To clarify, CF may be more rigid as far as high frequency oscillations during internal combustion but, can CF withstand the bending force of a heated metal interior exerting a lateral force?
 
Titanium is naturally very elastic. Carbon fibre has the unique ability to be configured to be very rigid, even more rigid than steel, which is more rigid than titanium, or very flexible, and everywhere in between.
 
No, I was one of the suckers who didn’t know I was paying more for less.
That seems a weird take as an absolute… I can understand why you wouldn’t want a CF barrel for a competition rifle where you’re shooting multiple strings and heating the barrel up to 300+ degrees. But in a hunting application, especially in the mountains where you may be carrying your rifle a ways and (unless you really suck) shooting no more than 3 rounds, CF makes sense.